CN210302316U

CN210302316U - Barrier post for physical education

Info

Publication number: CN210302316U
Application number: CN201920754168.XU
Authority: CN
Inventors: 彭有新
Original assignee: Zhangjiajie Institute of Aeronautical Engineering
Current assignee: Zhangjiajie Institute of Aeronautical Engineering
Priority date: 2019-05-23
Filing date: 2019-05-23
Publication date: 2020-04-14
Anticipated expiration: 2029-05-23

Abstract

The utility model discloses a barrier post is used in sports teaching, including first cylinder, the bleeder vent has all been seted up to top position by of first cylinder both sides, the bottom of first cylinder is provided with the rubber pad, the top of rubber pad and the bottom contact of first cylinder, the bottom fixedly connected with base of rubber pad, the intermediate position fixedly connected with second cylinder that leans on at base top, the cavity has been seted up to the inside of first cylinder, the top of second cylinder is run through first cylinder and is extended to its inside. This barrier post is used in sports teaching uses through the cooperation of first cylinder, second cylinder, pillar, slider, location fastener, locating piece, screens ball, spout, jack, screw hole and hand knob screw, can make barrier post is used in sports teaching have height-adjustable's function, can change the height of barrier post in the use, has improved the practicality of barrier post, has satisfied current user's user demand.

Description

Barrier post for physical education

Technical Field

The utility model relates to a sports teaching technical field specifically is a barrier post is used in sports teaching.

Background

Physical education is a purposeful and organized educational process performed according to certain plans and curriculum standards. The physical education is participated in by teachers and students, and the task is to teach students physical knowledge, technology and skill, strengthen physique, cultivate moral, will, quality and the like. Wherein, when physical education educates, the teacher need use the barrier post to set up the barrier to supplementary teaching.

Traditional barrier post for physical education adopts fixed knot to construct mostly, can't change the height of barrier post according to the student of different heights in the use, has reduced the practicality of barrier post, unsatisfied current user's user demand. Therefore, the barrier column for physical education is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a barrier post is used in sports teaching to solve the traditional barrier post for sports teaching who provides in the above-mentioned background art and adopt fixed knot structure mostly, can't change the height of barrier post according to the student of different heights in the use, reduced the practicality of barrier post, unsatisfied current user's user demand's problem.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a barrier post is used in sports teaching, includes first cylinder, its characterized in that: the bleeder vent has all been seted up to top position by of first cylinder both sides, the bottom of first cylinder is provided with the rubber pad, the top of rubber pad and the bottom contact of first cylinder, the bottom fixedly connected with base of rubber pad, the intermediate position fixedly connected with second cylinder by at base top, the cavity has been seted up to the inside of first cylinder, first cylinder is run through and extends to inside at the top of second cylinder, the surface of second cylinder and the inner wall contact of first cylinder, the inboard and the second cylinder fixed connection of rubber pad, the equal fixedly connected with pillar in both sides position by at base top, the top fixedly connected with crash pad of pillar, the spout has all been seted up to one side that two pillars carried on the back mutually.

The bottom positions of the two sides of the first column body are fixedly connected with sliding blocks, one sides of the two sliding blocks which are opposite to each other are respectively penetrated through the two sliding grooves and extend to the outer part of the pillar, one sides of the two sliding blocks which are opposite to each other are fixedly connected with clamping balls, the front end and the rear end of each support post are fixedly connected with a positioning block, the positioning blocks are internally provided with jacks, the positions of the bottoms of the opposite sides of the two support posts are respectively provided with a positioning fastener, the opposite sides of the two positioning fasteners respectively penetrate through the two jacks and extend to the outside of the positioning blocks, threaded holes are respectively arranged at the positions close to the front end and the rear end of the top of the positioning fastener, a hand-knob screw is arranged at the top of the positioning block, the bottom of the hand-twist screw penetrates through the positioning block and the threaded hole in sequence and extends into the threaded hole, the hand-twist screw is in threaded connection with the threaded hole, and the top of the positioning clamping piece is in contact with the bottom of the sliding block.

Preferably, the top of the first cylinder is fixedly connected with a bearing, the top of the bearing is movably connected with a rotating shaft, and the top of the rotating shaft is fixedly connected with a rotating ball.

Preferably, the base is internally provided with a cavity, and the inside of the base is fixedly connected with a stabilizing block.

Preferably, the positions of the four sides of the bottom of the base are fixedly connected with non-slip mats, and the position of the middle of the bottom of the base is fixedly connected with a sucker.

Preferably, the surface of the first cylinder is fixedly connected with a cylinder reflective belt, and the surface of the base is fixedly connected with a base reflective belt.

Preferably, the equal fixedly connected with stationary blade in the bottom of two pillar back of the body one side mutually, the top of stationary blade is provided with the screw, the bottom of screw runs through stationary blade and base in proper order and extends to the inside of base, screw and base threaded connection, the bottom of stationary blade and the top contact of base.

Compared with the prior art, the beneficial effects of the utility model are that: this barrier post is used in sports teaching uses through the cooperation of first cylinder, second cylinder, pillar, slider, location fastener, locating piece, screens ball, spout, jack, screw hole and hand knob screw, can make barrier post is used in sports teaching have height-adjustable's function, can change the height of barrier post in the use, has improved the practicality of barrier post, has satisfied current user's user demand.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a partially enlarged schematic view of A in FIG. 1;

FIG. 3 is a right side view of the structure of the present invention;

fig. 4 is a partially enlarged schematic view of B in fig. 3 according to the present invention;

fig. 5 is a top view of the structure positioning fastener of the present invention.

In the figure: 1. a first column; 2. air holes are formed; 3. a bearing; 4. rotating the ball; 5. a rotating shaft; 6. a second cylinder; 7. a pillar; 8. a stabilizing block; 9. a non-slip mat; 10. a suction cup; 11. a base; 12. an anti-collision pad; 13. a slider; 14. a rubber pad; 15. a screw; 16. a fixing sheet; 17. positioning the clamping piece; 18. a blocking ball; 19. positioning blocks; 20. a chute; 21. a jack; 22. a cylindrical reflective band; 23. a base reflective band; 24. a threaded hole; 25. and (5) twisting the screw.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: the utility model provides a barrier post is used in sports teaching, including first cylinder 1, bleeder vent 2 has all been seted up to top position by of 1 both sides of first cylinder, the bottom of first cylinder 1 is provided with rubber pad 14, the top of rubber pad 14 and the bottom contact of first cylinder 1, the bottom fixedly connected with base 11 of rubber pad 14, the intermediate position fixedly connected with second cylinder 6 by at base 11 top, the cavity has been seted up to the inside of first cylinder 1, first cylinder 1 and its inside is run through and extend to at the top of second cylinder 6, the surface of second cylinder 6 and the inner wall contact of first cylinder 1, the inboard and the 6 fixed connection of second cylinder of rubber pad 14, the equal fixedly connected with pillar 7 by both sides position at base 11 top, the top fixedly connected with crash pad 12 of pillar 7, spout 20 has all been seted up to one side that two pillars 7 carried on the back mutually.

The equal fixedly connected with slider 13 in the bottom position that leans on of first cylinder 1 both sides, two sliders 13 back of the body one side of the body run through two spout 20 respectively and extend to the outside of pillar 7, the equal fixedly connected with screens ball 18 in one side that two sliders 13 carried on the back mutually, the equal fixedly connected with locating piece 19 in both ends around pillar 7, jack 21 has been seted up to the inside of locating piece 19, two pillars 7 back of the body one side that leans on the bottom position that carries on the back mutually all is provided with location fastener 17, two jack 21 and the outside of extending to locating piece 19 are run through respectively to the one side that two location fasteners 17 are relative, threaded hole 24 has all been seted up to the front and back both ends position that leans on at location fastener 17 top, the top of locating piece 19 is provided with hand knob screw 25, the inside that locating piece 19 and threaded hole 24 and extend to threaded hole 24 is run through in proper order to the bottom of hand.

The utility model discloses in: the top of the first column body 1 is fixedly connected with a bearing 3, the top of the bearing 3 is movably connected with a rotating shaft 5, and the top of the rotating shaft 5 is fixedly connected with a rotating ball 4; through the cooperation of bearing 3, pivot 5 and rolling ball 4, the user can grasp rolling ball 4 and begin to revolve, assists the user to take exercises its balance ability.

The utility model discloses in: a cavity is formed in the base 11, and a stabilizing block 8 is fixedly connected in the base 11; by adding the stabilizing block 8 into the inner cavity of the base 11, the stability of the barrier column can be improved, so that the barrier column is not easy to topple.

The utility model discloses in: the positions near the four sides of the bottom of the base 11 are fixedly connected with anti-skid pads 9, and the position near the middle of the bottom of the base 11 is fixedly connected with a sucker 10; through the cooperation of the non-slip mat 9 and the suction cup 10, the barrier column can not be easily displaced due to collision.

The utility model discloses in: the surface of the first cylinder 1 is fixedly connected with a cylinder reflecting belt 22, and the surface of the base 11 is fixedly connected with a base reflecting belt 23; through the cooperation of the reflective belt 22 of the column and the reflective belt 23 of the base, the user can see the position of the barrier column at night or in a dark environment.

The utility model discloses in: the bottoms of the opposite sides of the two pillars 7 are fixedly connected with fixing pieces 16, the tops of the fixing pieces 16 are provided with screws 15, the bottoms of the screws 15 sequentially penetrate through the fixing pieces 16 and the base 11 and extend to the inside of the base 11, the screws 15 are in threaded connection with the base 11, and the bottoms of the fixing pieces 16 are in contact with the top of the base 11; the fixing piece 16 is fixed by the screw 15, so that the support 7 fixedly connected with the fixing piece can be more stably fixed on the base 11 and is not easy to damage.

The working principle is as follows: when the height of the obstacle column needs to be adjusted by a user, firstly, the sliding block 13 slides in the sliding groove 20 of the support column 7, the first cylinder 1 is lifted, the clamping ball 18 can ensure that the sliding block 13 cannot be separated from the sliding groove 20 due to sliding in the process, when the first cylinder 1 is lifted to a proper height, the positioning clamping piece 17 is inserted into the insertion hole 21 on the corresponding position positioning block 19, then, the hand-twisted screw 25 is inserted from the top of the positioning block 19 and screwed into the threaded hole 24 on the positioning clamping piece 17, the positioning clamping piece 17 is ensured to be in a fixed state, and finally, the sliding block 13 is supported by the positioning clamping pieces 17 on the support columns 7 on two sides, so that the first cylinder 1 is ensured to be in a fixed height state, after the first cylinder 1 is lifted, the second cylinder 6 is exposed, and the obstacle column.

In summary, the following steps: this obstacle post is used in sports teaching uses through the cooperation of first cylinder 1, second cylinder 6, pillar 7, slider 13, location fastener 17, locating piece 19, screens ball 18, spout 20, jack 21, screw hole 24 and hand knob screw 25, can make obstacle post is used in sports teaching have height-adjustable's function, can change the height of obstacle post in the use, has improved the practicality of obstacle post, has satisfied current user's user demand.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a barrier post is used in sports teaching, includes first cylinder (1), its characterized in that: the air holes (2) are formed in the positions, close to the top, of the two sides of the first cylinder (1), the rubber pad (14) is arranged at the bottom of the first cylinder (1), the top of the rubber pad (14) is in contact with the bottom of the first cylinder (1), the bottom of the rubber pad (14) is fixedly connected with the base (11), the middle position, close to the top of the base (11), of the top of the second cylinder (6) is fixedly connected with the second cylinder (6), the inside of the first cylinder (1) is provided with a cavity, the top of the second cylinder (6) penetrates through the first cylinder (1) and extends into the first cylinder, the surface of the second cylinder (6) is in contact with the inner wall of the first cylinder (1), the inner side of the rubber pad (14) is fixedly connected with the second cylinder (6), the positions, close to the two sides, of the top of the base (11), are fixedly connected with the pillars (7), the opposite sides of the two pillars (7) are both provided with a chute (20);

the utility model discloses a cylinder, including first cylinder (1) both sides lean on equal fixedly connected with slider (13) in bottom position, two sliders (13) one side of carrying on the back mutually run through two spout (20) respectively and extend to the outside of pillar (7), and two sliders (13) one side of carrying on the back mutually all fixedly connected with screens ball (18), the equal fixedly connected with locating piece (19) in both ends around pillar (7), jack (21) have been seted up to the inside of locating piece (19), and two pillar (7) one side of carrying on the back mutually all are provided with location fastener (17) in the bottom position of leaning on, and two jack (21) are run through respectively and extend to the outside of locating piece (19) in the relative one side of location fastener (17), location fastener (17) top lean on preceding rear end position and all seted up screw hole (24), the top of locating piece (19) is provided with hand and turns round screw (25), the bottom of hand is turned round screw (25) runs through locating piece (19) and screw The knob screw (25) is in threaded connection with the threaded hole (24), and the top of the positioning clamping piece (17) is in contact with the bottom of the sliding block (13).

2. The barrier post for physical education as claimed in claim 1, wherein: the top fixedly connected with bearing (3) of first cylinder (1), the top swing joint of bearing (3) has pivot (5), the top fixedly connected with rolling ball (4) of pivot (5).

3. The barrier post for physical education as claimed in claim 1, wherein: the cavity is formed in the base (11), and the stabilizing block (8) is fixedly connected to the inside of the base (11).

4. The barrier post for physical education as claimed in claim 1, wherein: the anti-skid device is characterized in that anti-skid pads (9) are fixedly connected to the positions, close to the four sides, of the bottom of the base (11), and suckers (10) are fixedly connected to the positions, close to the middle, of the bottom of the base (11).

5. The barrier post for physical education as claimed in claim 1, wherein: the surface of the first cylinder (1) is fixedly connected with a cylinder reflective belt (22), and the surface of the base (11) is fixedly connected with a base reflective belt (23).

6. The barrier post for physical education as claimed in claim 1, wherein: the equal fixedly connected with stationary blade (16) in bottom that two pillar (7) carried on the back one side mutually, the top of stationary blade (16) is provided with screw (15), the inside of stationary blade (16) and base (11) and extending to base (11) is run through in proper order in the bottom of screw (15), screw (15) and base (11) threaded connection, the top contact of the bottom of stationary blade (16) and base (11).